GlobalScale MOCHABIN-V1 User manual

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MOCHABIN-V1 PCBA - Quick Start Guide
Rev 02- Aug 31, 2021
Revision History
Date Revision Board Rev Description
Jan 29, 2020 Rev 01 V0-0-0
Apr 23, 2021 Rev 02 V1-1-0
Aug 31,2021 Rev 02 V1-1-0 Mark SW2 reset switch on page

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Index
A. Appearance........................................................................................................................................ 4
B. Package contents.............................................................................................................................. 6
C. Key Features...................................................................................................................................... 7
D. I/O ports on PCBA............................................................................................................................. 8
D-1. Top side................................................................................................................................................. 8
D-2. Bottom side......................................................................................................................................... 11
E. User interfaces................................................................................................................................. 12
E-1. J2- JTAG debugger Pin definition ............................................................................................ 12
E-1-2. J2- JTAG debugger schematic........................................................................................... 12
E-2. J6- Mikrobus- Pin definition ...................................................................................................... 13
E-2-2. J6- Mikrobus- Schematic ....................................................................................................... 13
E-3. J29 FAN Power connector ........................................................................................................ 14
E-3-2. J29- Schematic ....................................................................................................................... 14
E-4. J1, J2, J3, J4, J5, J6 on WiFi ax-BT module .......................................................................... 15
E-5. J5 mini-PCIe LED ...................................................................................................................... 16
E-6. J4 M.2-2280-B-key LED............................................................................................................ 17
E-7. Micro SIM connector-J38 .......................................................................................................... 18
F. Bootstrap wire jumpers....................................................................................................................... 19
F-1. CPU Clock – J14, J15, J16 ....................................................................................................... 19
F-2. Boot Mode – J17, J18, J19, J20, J21, J22.............................................................................. 20
G. Block Diagram ................................................................................................................................. 24
H. Cable connection for testing .......................................................................................................... 25
I. Preparation for power on.................................................................................................................... 26
H-1. Hardware: ................................................................................................................................... 26
H-2. Software:..................................................................................................................................... 26
J. Find com port and connect with putty............................................................................................... 27
K. Start running MOCHABIN ......................................................................................................... 29
J-1. Check U-boot version and some system information ............................................................ 29
J-2. login name:“root” password: “admin” ....................................................................................... 30
J-3. Check the kernel version ........................................................................................................... 30
J-4. Check the CPU information....................................................................................................... 31
J-4.1 check with command “cat /proc/cpuinfo” ............................................................................ 31
J-4.2 check with lscpu command .................................................................................................. 32
J-5. Check the memory information................................................................................................. 32

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J-6. Check the network information ................................................................................................. 33
J-6.1 check with ifconfig command ............................................................................................... 33
J-6.2 Using ping command to verify internet connection ........................................................... 35
J-7. Check the USB3.0 ports ............................................................................................................ 35
J-7.1 check USB device without USB disk plugged.................................................................... 35
J-7.2 check USB device with 2 USB disks plugged.................................................................... 36
J-7.3 check disk partitions .............................................................................................................. 36
J-7.4 check disk partitions with “df” command............................................................................. 37
J-7.5 check disk partitions with “fdisk -l” command..................................................................... 37
J-8. top command............................................................................................................................... 39
J-9. Other useful commands like “lspci” and “lsmod” .................................................................... 39

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A. Appearance
Optional
Optional
Optional

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B. Package contents
Note *1: There are two SKUs, MOCHABIN-V1 PCBA and MOCHABIN-V1 BOX, this Quick Start Guide is for the MOCHABIN-V1 PCBA
Content List Qti Std/ Opt Remark
1 MOCHABIN PCBA 1 unit standard *1
2 AC to DC 12V Power Adapter 1 pc standard Input 90-240VAC / output 12V,3A
DC (optional)
3 Micro USB to USB type-A cable 1 pc optional For debug console use
4 Warranty card 1 pc standard

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C. Key Features
SoC
• Marvell ARMADA 88F7040
• Quad-Core ARMv8 Cortex-A72
• CPU frequency @1400MHz
Memory • 4 GB / 8GB DDR4 -8bit (8bitx8)
Storage
• 4MB SPI NOR flash
• 16GB eMMC flash
• M.2 SSD socket for expansion
Ethernet
• 1x 10 Gb SFP+, fiber optic
• 1x 1Gb SFP, fiber optic
• 1x 1Gb RJ45 WAN
• 3x 1GB RJ45 LAN
• 1x 1GB RJ45 LAN with PoE
Wireless • 802.11 2x2 WiFi ax + BT5 mini-PCIe module - optional
USB • 2x USB 3.0 type-A female
Expansion
• 16-pin (2x8) MikroBus connector
• 1x Mini-PCIe 3.0 (for WiFi ax module)
• 1x M.2-2250 B-key socket
• 1x M.2-2280 B-key socket (for SSD expansion)
• 1x SATA 7+15 socket
• 1x microbus-8x2 socket
• 1x SIM card slot-connect to all 3 connectors as mini-PCIe, M.2 2250 and M.2 2280
Debugging • 1x Cortex 2x5 JTAG
• 1x micro USB UART connector
Miscellaneous
• DC 12V Power Jack-5.5x2.1mm
• Power on/off button
• Reset button
LEDs
• 1x power on LED (3.3V)
• 3x tri-color status LEDs
• 1x M.2-2280 socket LED (reserved for SATA)
• 1x mini PCIe socket LED (reserved for WiFi)

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D. I/O ports on PCBA
D-1. Topside
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
26
25
24
23
22
21
20
33
32
31
30
29
28
27
34
19
18
7

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No Part location Name Description
1 BAT1 CR2032 /3.3V RTC power
2 J29 3-pin 2.0mm pitch FAN
header
*see section E-3
3 J6 Mikrobus socket For Mikrobus expansion board
*see section E-2
4 U12 SPI NOR Flash 4MB
5 U11 eMMC 16GB
6 J17,J18,J19,J29,J21,J22 Boot option selection *See section F-2
7 J14,J15,J16 CPU speed selection *See section F-1
8 SW1 switch Power on/off switch
9 U3, U4, U5, U6 SDRAM 1st bank DDR4 8bit x4
10 LED7 Green LED 3.3V power ready
11 LED6 Tri-color RGB LED Soft controlled I2C interface
12 LED5 Tri-color RGB LED Soft controlled I2C interface
13 LED4 Tri-color RGB LED Soft controlled I2C interface
20

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Note 1:
1) J12 and J13 are the same eth2 port with different form factor, either RJ45 or SFP
2) J10 is a 10Gb SFP+ eth0 port
3) Eth0 and eth2 are network bonded in mode-1(active backup) as the same WAN port with eth2 set to bond-primary. This
means eth0 will be active only when eth2 doesn’t exist or fails.
No Part location Name Description
14 U1 SoC-Marvell 88F7040 @1400NHz
15 J4 M.2-2080-B key socket Reserved for SSD expansion
16 J2 JTAG Debugger 5x2 pins, *see section E-1
17 J5 Mini-PCIe socket Reserved for WiFi ax 2x2 + BT5 module
18 WiFi-J1/J2/J3 W.FL antenna connector *see section E-4
19 WiFi-J4/J5/J6 WiFi configuration *see section E-4
20 J38 SIM sleeve Connects to J4, J5 and J39 *see section E-7
21 LED2 WiFi LED for J5 Not populated *see section E-5
22 J40 Header for external WiFi LED Pin1-anode, pin2-cathode
23 LED1 SSD LED for J4 Not populated *see section E-6
24 J34 Header for external SSD LED Pin1-anode, pin2-cathode
25 J39 M.2-2250 B-key Reserved for 4G/LTE/5G module
26 J24 7+12 SATA connector For SATA expansion
27 J10 SFP+ eth0 10Gb WAN Fiber connector (see note 1)
28 J13 SFP eth2 1Gb WAN Fiber connector (see note 1)
29 M1 PoE module 802.3at/af 30W PoE module, power from J12
30 J12 Gb RJ45 with PoE- eth2 WAN with PoE input (see note 1)
31 J9 J9A, J9B, J9C, J9D 1Gb RJ45 for WANx1 and LANx3
32 J31 Dual ports USB3.0 type-A
female
33 J3 Micro-USB for debug console For debug console only
34 J23 +12V DC in DC Jack 5.5x2.1mm

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D-2. Bottom side
No Part location Name Description
35 U7, U8, U9, U10 SDRAM 2nd bank DDR4 8bit x4
36 SW2 SW2 Reset switch
35
36

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E. User interfaces
E-1. J2- JTAG debugger Pin definition
Pin# Signal Remark Pin# Signal Remark
1 +3.3V Not supplied with R115 not
populated
2 JT_TMS
3 APUART_RXD NC with R121 not populated 4 JT_CLK
5 GND 6 JT_TDO
7 APUART_TXD NC with R122 not populated 8 JT_TDI
9 JT_TRSTn NC with R123 not populated 10 JT_RESETn
E-1-2. J2- JTAG debugger schematic

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E-2. J6- Mikrobus- Pin definition
Pin# Signal Remark Pin# Signal Remark
1 NC 9 MKR_PWM MK_PWM
2 MKR_RST 10 MKR_INT MK_INT
3 SPI0_CSn0 MK_CS 11 UA0_RXD MK_RX
4 SPI0_SCK MK_SCK 12 UA0_TXD MK_TX
5 SPI0_MISO MK_MISI 13 I2C0_SCL MK_SCL
6 SPI0_MOSI MK_MOSI 14 I2C0_SDA MK_SDA
7 +3.3V MK_3.3V 15 +5V MK_5V
8 GND 16 GND
E-2-2. J6- Mikrobus- Schematic

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E-3. J29 FAN Power connector
E-3-2. J29- Schematic
Pin# Signal Remark
1 NC
2 +12V
3 GND

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E-4. J1, J2, J3, J4, J5, J6 on WiFi ax-BT module
Pin# Signal Remark
J1 W.FL BT antenna
J2 W.FL WiFi antenna #1
J3 W.FL WiFi antenna #2
J3
J2
J6
J4
J5
J1

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E-5. J5 mini-PCIe LED

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E-6. J4 M.2-2280-B-key LED

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E-7. Micro SIM connector-J38
J4-M.2 2280
J39-M.2 2250
J5-mini PCIe
Micro SIM sleeve

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F. Bootstrap wire jumpers
F-1. CPU Clock – J14, J15, J16
J16 J15 J14 CPU clock
MHz
DDR clock
MHz
Remark
L R R 1200 800
R L L 1400 800 Default value
R L R 600 800
R R L 800 800
R R R 1000 800

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F-2. Boot Mode – J17, J18, J19, J20, J21, J22
BootROM Enabled
Boot Mode
[5:0] Details
0x0
BootROM Enabled, Boot from NOR: 8 bits width, DEV_Wen, and DEV_OEn are not muxed with
DEV_A[16:15], using MPP multiplexing option of NOR 8 bits
0x1
BootROM Enabled, Boot from NOR: 8 bits width, DEV_Wen, and DEV_OEn are muxed with DEV_A[16:15],
using MPP multiplexing option of NOR 8 bits
0x4
BootROM Enabled, Boot from NOR: 16 bits width, DEV_Wen, and DEV_OEn are not muxed with
DEV_A[16:15], using MPP multiplexing option of NOR 16 bits
0x5
BootROM Enabled, Boot from NOR: 16 bits width, DEV_Wen, and DEV_OEn are muxed with
DEV_A[16:15], using MPP multiplexing option of NOR 16 bits
0x8 BootROM Enabled, Boot from NAND: 8 bits width, using MPP multiplexing option of NAND 8 bits
R (Right)=3.3V=”1”
L (Left) =GND=”0”
Boot Mode [5:0]
Default=0x32